CN215377088U - FR-4 electronic insulation spacer - Google Patents
FR-4 electronic insulation spacer Download PDFInfo
- Publication number
- CN215377088U CN215377088U CN202120299410.6U CN202120299410U CN215377088U CN 215377088 U CN215377088 U CN 215377088U CN 202120299410 U CN202120299410 U CN 202120299410U CN 215377088 U CN215377088 U CN 215377088U
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- CN
- China
- Prior art keywords
- grooves
- slots
- movable rod
- sides
- insulating spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 33
- 238000009413 insulation Methods 0.000 title claims description 22
- 238000005192 partition Methods 0.000 claims description 21
- 244000309464 bull Species 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 239000010410 layer Substances 0.000 description 13
- 238000004804 winding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model belongs to the technical field of insulating spacers, and particularly relates to an FR-4 electronic insulating spacer which aims at solving the problem that the existing insulating spacer is complex to install. The utility model has simple structure, reasonable design and convenient and fast operation, can quickly install the insulating spacer without using tools, improves the installation efficiency, reduces the installation labor intensity and is suitable for popularization and use.
Description
Technical Field
The utility model relates to the technical field of insulating spacers, in particular to an FR-4 electronic insulating spacer.
Background
The insulating spacer is a kind of component that is extensively used in machinery, electrical apparatus, electronics trade, play the effect such as insulating, partition, roughly can divide into dull polish insulating piece, fire-retardant insulating piece, the PET insulating piece, the PP insulating piece, the PC insulating piece, the PVC insulating piece, transparent insulating piece etc. simultaneously, along with the continuous progress of socioeconomic, people also are higher and higher to the performance requirement of insulating piece, the quality of insulating piece not only concerns its insulating, the divided effect, the requirement is higher and higher to the aspect of fire resistance safety such as its fire resistance, wherein FR-4 is able to bear or endure the material application of level comparatively extensive.
The patent with publication number CN204303374U discloses an electronic insulation sheet, which comprises an insulation layer, wherein a polytetrafluoroethylene layer is arranged on the back surface of the insulation layer, a cementing layer is arranged at the bottom of the polytetrafluoroethylene layer, protective paper is arranged at the bottom of the cementing layer, the size of the protective paper is larger than that of the insulation layer, and a flame retardant layer, an anti-oxidation layer, an anti-static layer, a corona resistant layer, an anti-scratch layer and a paraffin protective layer are sequentially arranged on the front surface of the insulation layer from inside to outside. However, the insulating spacer is single in structure, so that the insulating spacer can be fixed only through bolts when in use, the installation is complex, and an improved space exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an FR-4 electronic insulating spacer.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an FR-4 electronic insulating spacer comprises a mounting rack and an insulating partition movably mounted in the mounting rack, wherein slots are formed in the inner walls of two sides of the mounting rack, slots are formed in the inner walls of the bottoms of the two slots, supporting plates are inserted into the two slots in a sliding manner, the ends, close to each other, of the two supporting plates extend into the two slots respectively and are fixedly mounted on two sides of the insulating partition respectively, grooves are formed in the sides, close to each other, of the two supporting plates, hollow grooves are formed in two ends of the insulating partition, the two hollow grooves are communicated with the two grooves respectively, a rotating shaft is rotatably mounted between the inner walls of two sides of each groove, a movable rod is fixedly sleeved on the rotating shaft, a fixture block is fixedly mounted at the bottom of each movable rod, a first pulley is fixedly mounted at the bottom of the inner wall, close to each supporting plate, of the hollow grooves are fixedly mounted at the bottom of each hollow groove, the rotating rod is rotatably installed between the inner walls of the two sides of the hollow groove, the winding drum and the first bevel gear are fixedly sleeved on the rotating rod, two circular grooves are formed in the top of the insulating partition plate, and the two circular grooves are respectively communicated with the two hollow grooves.
Preferably, a spring is fixedly installed between one side of the top of the movable rod, which is far away from the insulating partition plate, and the inner wall of the top of the groove.
Preferably, the bottom end of the clamping block extends into the slot and is matched with the clamping slot.
Preferably, one end of a cord is fixedly mounted on one side of the bottom of the movable rod, which is far away from the fixture block, and the other end of the cord is fixedly wound on the winding drum through the first pulley and the second pulley.
Preferably, a power shaft is rotatably mounted in the circular groove, the top end of the power shaft extends to the upper side of the insulating partition plate, and a handle is fixedly mounted on the top end of the power shaft.
Preferably, the bottom end of the power shaft extends into the hollow groove, and is fixedly sleeved with a second bevel gear which is meshed with the first bevel gear.
In the utility model, when the FR-electronic insulating spacer is installed, the handle is rotated to drive the power shaft to rotate, so that the second bevel gear fixedly sleeved at the bottom end of the power shaft rotates, the first bevel gear can be driven to rotate due to the meshing of the second bevel gear and the first bevel gear, the rotating rod can be rotated due to the fixed sleeving of the first bevel gear on the rotating rod, so that the winding drum fixedly sleeved on the rotating rod rotates, the movable rod can be pulled by the cord to rotate around the rotating shaft as the center due to the connection relation among the winding drum, the cord and the movable rod, the spring is compressed, the clamping block is fixedly installed on the movable rod, so that the clamping block can be driven to rotate, when the clamping block is moved into the supporting plate, the two supporting plates fixedly installed at the two ends of the insulating spacer are respectively inserted into the two slots, then the handle is released, and the elastic force of the spring acts, the movable rod is pushed to rotate, so that the fixture block is driven to rotate, the fixture block is inserted into the clamping groove, the supporting plate is limited, and the quick installation of the insulation spacer is completed. The utility model has simple structure, reasonable design and convenient and fast operation, can quickly install the insulating spacer without using tools, improves the installation efficiency, reduces the installation labor intensity and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of an FR-4 electrically insulating spacer according to the present invention;
FIG. 2 is a schematic view of the portion A of FIG. 1 showing an FR-4 electrically insulating spacer according to the present invention;
FIG. 3 is a schematic view of a portion B of FIG. 1 of an FR-4 electrically insulating spacer according to the present invention.
In the figure: the device comprises a mounting frame 1, an insulating partition plate 2, a slot 3, a slot 4, a supporting plate 5, a groove 6, a hollow groove 7, a rotating shaft 8, a movable rod 9, a spring 10, a clamping block 11, a first pulley 12, a second pulley 13, a rotating rod 14, a bobbin 15, a first conical tooth 16, a cord 17, a circular groove 18, a power shaft 19, a handle 20 and a second conical tooth 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, an FR-4 electronic insulation spacer comprises a mounting frame 1 and an insulation partition plate 2 movably mounted in the mounting frame 1, wherein the inner walls of both sides of the mounting frame 1 are respectively provided with a slot 3, the inner walls of the bottoms of the two slots 3 are respectively provided with a slot 4, a support plate 5 is respectively inserted and connected in the two slots 3 in a sliding manner, the ends, close to each other, of the two support plates 5 respectively extend into the two slots 3 and are respectively fixedly mounted on both sides of the insulation partition plate 2, one sides, close to each other, of the two support plates 5 are respectively provided with a groove 6, both ends of the insulation partition plate 2 are respectively provided with a hollow groove 7, the two hollow grooves 7 are respectively communicated with the two grooves 6, a rotating shaft 8 is rotatably mounted between the inner walls of both sides of the grooves 6, a movable rod 9 is fixedly connected on the rotating shaft 8, a clamping block 11 is fixedly mounted at the bottom of the movable rod 9, a first pulley 12 is fixedly mounted at the bottom of the inner wall of one side, close to the support plate 5, of the hollow groove 7, the bottom inner wall fixed mounting of well hollow groove 7 has second pulley 13, rotates between the both sides inner wall of well hollow groove 7 and installs bull stick 14, and fixed the cup jointing has bobbin 15 and first awl tooth 16 on the bull stick 14, and two circular slots 18 have been seted up at the top of insulating barrier 2, and just two circular slots 18 are linked together with two well hollow grooves 7 respectively.
In the utility model, a spring 10 is fixedly arranged between one side of the top of the movable rod 9, which is far away from the insulating partition plate 2, and the inner wall of the top of the groove 6, and the elastic restoring force of the spring 10 can push the movable rod 9 to rotate.
In the utility model, the bottom end of the fixture block 11 extends into the slot 3 and is matched with the clamping slot 4, and the fixture block 11 can be inserted into the clamping slot 4.
In the utility model, one end of a cord 17 is fixedly arranged on one side of the bottom of the movable rod 9, which is far away from the fixture block 11, the other end of the cord 17 is fixedly wound on the bobbin 15 through the first pulley 12 and the second pulley 13, and the bobbin 15 rotates, so that the movable rod 9 can be pulled through the cord 17 to enable the movable rod 9 to rotate.
In the utility model, a power shaft 19 is rotatably mounted in the circular groove 18, the top end of the power shaft 19 extends to the upper part of the insulating partition plate 2, a handle 20 is fixedly mounted, and the power shaft 19 can be driven to rotate by rotating the handle 20.
In the utility model, the bottom end of the power shaft 19 extends into the hollow groove 7, the second conical tooth 21 is fixedly sleeved on the power shaft, the second conical tooth 21 is meshed with the first conical tooth 16, and the power shaft 19 rotates to drive the second conical tooth 21 to rotate so as to drive the first conical tooth 16 to rotate.
Example two
Referring to fig. 1-3, an FR-4 electronic insulation spacer comprises an installation frame 1 and an insulation partition plate 2 movably installed in the installation frame 1, wherein slots 3 are respectively chiseled on the inner walls of both sides of the installation frame 1, slots 4 are respectively chiseled on the inner walls of the bottoms of the two slots 3, support plates 5 are respectively inserted and connected in the two slots 3 in a sliding manner, the ends, close to each other, of the two support plates 5 respectively extend into the two slots 3 and are respectively and fixedly welded on both sides of the insulation partition plate 2, grooves 6 are respectively chiseled on the sides, close to each other, of the two support plates 5, hollow grooves 7 are respectively chiseled on both ends of the insulation partition plate 2, the two hollow grooves 7 are respectively communicated with the two grooves 6, a rotating shaft 8 is rotatably installed between the inner walls of both sides of the grooves 6, a movable rod 9 is fixedly connected on the rotating shaft 8, a fixture block 11 is fixedly welded on the bottom of the movable rod 9, and a first pulley 12 is fixedly welded on the bottom of the inner wall of one side, close to the support plates 5, of the hollow grooves 7, the fixed welding of the bottom inner wall of well casing 7 has second pulley 13, rotates between the both sides inner wall of well casing 7 and installs bull stick 14, and fixed the cup jointing has bobbin 15 and first awl tooth 16 on the bull stick 14, and the top chisel of insulating barrier 2 has two circular slots 18, and two circular slots 18 are linked together with two well casings 7 respectively.
In the utility model, a spring 10 is fixedly welded between one side of the top of the movable rod 9, which is far away from the insulating partition plate 2, and the inner wall of the top of the groove 6.
In the utility model, the bottom end of the clamping block 11 extends into the slot 3 and is matched with the clamping slot 4.
In the utility model, one end of a cord 17 is fixedly welded on one side of the bottom of the movable rod 9 far away from the fixture block 11, and the other end of the cord 17 is fixedly wound on the winding drum 15 through the first pulley 12 and the second pulley 13.
In the utility model, a power shaft 19 is rotatably mounted in the circular groove 18, the top end of the power shaft 19 extends to the upper part of the insulating partition plate 2, and a handle 20 is fixedly welded on the top end of the power shaft.
In the utility model, the bottom end of the power shaft 19 extends into the hollow groove 7, and is fixedly sleeved with the second conical tooth 21, and the second conical tooth 21 is meshed with the first conical tooth 16.
In the utility model, during installation, the handle 20 is rotated to drive the power shaft 19 to rotate, so that the second bevel gear 21 fixedly sleeved at the bottom end of the power shaft 19 rotates, the first bevel gear 16 can be driven to rotate due to the meshing of the second bevel gear 21 and the first bevel gear 16, the rotating rod 14 can rotate due to the fixed sleeving of the first bevel gear 16 on the rotating rod 14, so that the winding reel 15 fixedly sleeved on the rotating rod 14 rotates, the movable rod 9 can be pulled through the cord 17 due to the connection relation among the winding reel 15, the cord 17 and the movable rod 9, so that the movable rod 9 rotates around the rotating shaft 8, the spring 10 is compressed, the fixture block 11 is fixedly installed on the movable rod 9, so that the fixture block 11 can be driven to rotate, when the fixture block 11 is moved into the support plates 5, the two support plates 5 fixedly installed at the two ends of the insulating spacer 2 are respectively inserted into the two slots 3, then loosen handle 20, because of the elastic force effect of spring 10, promote movable rod 9 and rotate to drive fixture block 11 and rotate, make fixture block 11 insert in draw-in groove 4, thereby spacing backup pad 5, accomplished insulating spacer 2's quick installation. The utility model has simple structure, reasonable design and convenient and fast operation, can quickly install the insulating spacer without using tools, improves the installation efficiency, reduces the installation labor intensity and is suitable for popularization and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An FR-4 electronic insulation spacer comprises a mounting rack (1) and an insulation partition plate (2) movably mounted in the mounting rack (1), and is characterized in that slots (3) are formed in inner walls of two sides of the mounting rack (1), clamping grooves (4) are formed in inner walls of the bottoms of the two slots (3), supporting plates (5) are inserted in the two slots (3) in a sliding mode, one ends, close to each other, of the two supporting plates (5) extend into the two slots (3) respectively and are fixedly mounted on two sides of the insulation partition plate (2) respectively, grooves (6) are formed in one sides, close to each other, of the two supporting plates (5), hollow grooves (7) are formed in two ends of the insulation partition plate (2), the two hollow grooves (7) are communicated with the two grooves (6) respectively, and a rotating shaft (8) is rotatably mounted between inner walls of two sides of the grooves (6), fixed cover has been connected movable rod (9) on pivot (8), the bottom fixed mounting of movable rod (9) has fixture block (11), one side inner wall bottom fixed mounting that well hollow groove (7) are close to backup pad (5) has first pulley (12), the bottom inner wall fixed mounting of well hollow groove (7) has second pulley (13), it installs bull stick (14) to rotate between the both sides inner wall of well hollow groove (7), fixed cover has been connected bobbin (15) and first awl tooth (16) on bull stick (14), two circular slots (18) have been seted up at the top of insulating barrier (2), and two circular slots (18) are linked together with two well hollow grooves (7) respectively.
2. FR-4 electronic insulating spacer according to claim 1, wherein a spring (10) is fixedly mounted between the side of the top of said movable rod (9) away from the insulating spacer (2) and the inner wall of the top of the recess (6).
3. FR-4 electronic insulating spacer according to claim 1, wherein the bottom end of said latch (11) extends into the slot (3) and is adapted to the slot (4).
4. FR-4 electronic insulation spacer according to claim 1, wherein one end of the cord (17) is fixedly mounted on the side of the bottom of the movable rod (9) far away from the block (11), and the other end of the cord (17) is fixedly wound on the bobbin (15) through the first pulley (12) and the second pulley (13).
5. FR-4 electronic insulating spacer according to claim 1, wherein a power shaft (19) is rotatably mounted in the circular groove (18), the top end of the power shaft (19) extends above the insulating spacer (2), and a handle (20) is fixedly mounted.
6. FR-4 electronic insulation spacer according to claim 5, wherein the bottom end of said power shaft (19) extends into the hollow groove (7) and is fixedly sleeved with a second conical tooth (21), and the second conical tooth (21) is engaged with the first conical tooth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299410.6U CN215377088U (en) | 2021-02-02 | 2021-02-02 | FR-4 electronic insulation spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299410.6U CN215377088U (en) | 2021-02-02 | 2021-02-02 | FR-4 electronic insulation spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377088U true CN215377088U (en) | 2021-12-31 |
Family
ID=79622229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120299410.6U Expired - Fee Related CN215377088U (en) | 2021-02-02 | 2021-02-02 | FR-4 electronic insulation spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377088U (en) |
-
2021
- 2021-02-02 CN CN202120299410.6U patent/CN215377088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |